Construction block and wall face structure using same

A construction block with a basic form of rectangular cube and capable of constructing a wall face structure by aligning a plurality of construction blocks in planar shape by abutting outer peripheral surface to each other, comprising:

• a front face wall and a rear face wall being parallel to each other;
• a top face wall with a horizontal groove formed for inserting a horizontal reinforcement;
• side face walls with at least one vertical groove formed for inserting a vertical reinforcement;
• at least one vertical hole formed between both of the side face walls and closed off by the top face wall and opened at a bottom face;
• a plurality of protrusions formed on the bottom face in a shape to engage with the horizontal groove;
• and
• a pair of protruding strips formed continuously in vertical direction to protrude in horizontal direction from one of the side face walls respectively on one end face of the front face wall and the rear face wall and formed in a shape to engage with another of the side face walls,
• wherein the plurality of protrusions are formed on the bottom face in such a manner that respectively continue over full width of the horizontal groove in width direction of the horizontal groove and that distributed in horizontal direction of the horizontal groove.

A wall face structure constructed by construction blocks with a basic form of rectangular cube, comprising:

• a front face wall and a rear face wall being parallel to each other;
• a top face wall with a horizontal groove formed for inserting a horizontal reinforcement;
• side face walls with at least one vertical groove formed for inserting a vertical reinforcement;
• at least one vertical hole formed between both of the side face walls and closed off by the top face wall and opened at a bottom face;
• a plurality of protrusions formed on the bottom face in a shape to engage with the horizontal groove;
• and
• recessed slits respectively formed in vertical direction on each side face of the front face wall and the rear face wall, wherein the plurality of protrusions are formed on the bottom face in such a manner that respectively continue over full width of the horizontal groove in width direction of the horizontal groove and that distributed in horizontal direction of the horizontal groove,
• wherein the wall face structure is constructed by bonding and fixing each construction block to each other by aligning the construction blocks with vertical grooves formed for inserting vertical reinforcements on both of the side face walls in horizontal direction, and by arranging construction blocks with the vertical groove formed for inserting the vertical reinforcement on one of the side face walls and with a vertical hole formed for inserting the vertical reinforcement penetrating in vertical direction on another of the side face walls at ends of the horizontal direction, and by abutting outer peripheral surfaces of each construction block to each other, and by aligning a plurality of construction blocks in planer shape by engaging the plurality of protrusions of the construction blocks positioned at upper side to horizontal grooves of the construction blocks positioned at lower side, and by filling mortar into the vertical grooves and vertical holes inserted with the vertical reinforcements, and by filling mortar into the horizontal grooves inserted with horizontal reinforcements, and by intervening joint mortar between abutting surfaces of the construction blocks.

A wall face structure constructed by construction blocks with a basic form of rectangular cube, comprising:

• a front face wall and a rear face wall being parallel to each other;
• a top face wall with horizontal groove formed for inserting horizontal reinforcement;
• side face walls with at least one vertical groove formed for inserting a vertical reinforcement;
• at least one vertical hole formed between both of the side face walls and closed off by the top face wall and opened at a bottom face;
• a plurality of protrusions formed on the bottom face in a shape to engage with the horizontal groove;
• and
• a pair of protruding strips formed continuously in vertical direction to protrude in horizontal direction from one of the side face walls respectively on one end face of the front face wall and rear face wall and formed in a shape to engage with another of the side face walls, wherein the plurality of protrusions are formed on the bottom face in such a manner that respectively continue over full width of the horizontal groove in width direction of the horizontal groove and that distributed in horizontal direction of the horizontal groove,
• wherein the wall face structure is constructed by bonding and fixing each construction block to each other by aligning the construction blocks with vertical grooves formed for inserting vertical reinforcements on both of the side face walls in horizontal direction, and by arranging construction blocks with the vertical groove formed for inserting the vertical reinforcement on one of the side face walls and with a vertical hole formed for inserting the vertical reinforcement penetrating in vertical direction on another of the side face walls at ends of the horizontal direction, and by abutting outer peripheral surfaces of each construction block to each other, and by aligning a plurality of construction blocks in planer shape by engaging the plurality of protrusions of the construction blocks positioned at upper side to horizontal grooves of the construction blocks positioned at lower side, and by filling mortar into the vertical grooves and vertical holes inserted with the vertical reinforcements, and by filling mortar into the horizontal grooves inserted with horizontal reinforcements, and by intervening joint mortar between abutting surfaces of the construction blocks.