각파이프, C형강, H형강, 이형철근(異形鐵筋=이형봉강)

<p style="text-align: left;">각파이프<br></p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1Uwg9/bd9bf8a5d4e66566ded4d825c957c507ac2add0f" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1Uwg9/bd9bf8a5d4e66566ded4d825c957c507ac2add0f" data-origin-width="600" data-origin-height="600"></div><p style="text-align: left;"><br><br><br><br><br></p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1Uwg9/17efe6a55aa6671ae3166fe6a5950c4c3481dada" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1Uwg9/17efe6a55aa6671ae3166fe6a5950c4c3481dada" data-origin-width="545" data-origin-height="498"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1Uwg9/4a1d29b1ba6f1bc2fee4222e052a10222b2a2cf6" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1Uwg9/4a1d29b1ba6f1bc2fee4222e052a10222b2a2cf6" data-origin-width="700" data-origin-height="499"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1Uwg9/b8349fbedea34b46a87295ed485aa1c0b9fc20d6" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1Uwg9/b8349fbedea34b46a87295ed485aa1c0b9fc20d6" data-origin-width="385" data-origin-height="220"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1Uwg9/087310889e1b49e88d8d590b461a8b2e820b90d8" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1Uwg9/087310889e1b49e88d8d590b461a8b2e820b90d8" data-origin-width="400" data-origin-height="400"><div class="figcaption">H형광</div></div><p style="text-align: left;"><br><br><br><br>원형철근(圓形鐵筋)과 이형철근(異形鐵筋)<br><br>원형철근<br><br></p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1Uwg9/97e609736540aa54b035cc739a48e0b0879286e7" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1Uwg9/97e609736540aa54b035cc739a48e0b0879286e7" data-origin-width="400" data-origin-height="242"></div><p style="text-align: left;"><br><br><br>이형철근<br></p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1Uwg9/2626f3038958c33a099047d7421ede54cae4d7da" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1Uwg9/2626f3038958c33a099047d7421ede54cae4d7da" data-origin-width="1200" data-origin-height="801"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1Uwg9/2438b95da47247a2ea4da5dc803eaecfb6861162" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1Uwg9/2438b95da47247a2ea4da5dc803eaecfb6861162" data-origin-width="535" data-origin-height="294"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1Uwg9/e1d018cf8e130958bcbe5b6559d3c08f3f9314c9" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1Uwg9/e1d018cf8e130958bcbe5b6559d3c08f3f9314c9" data-origin-width="570" data-origin-height="270"><div class="figcaption"></div></div><p style="text-align: left;">이형철근은 콘크리트와의 부착강도를 높이기 위해 원형 단면의 둘레에 리브 및 마디 등의 돌기가 있도록 제조된 철근으로 길이방향의 돌기를 종방향 리브(longitudinal rib), 단면 방향의 돌기를 횡방향 리브(transverse rib) 또는 마디라고 부릅니다.<br><br></p>