7/29 発寒の家Ⅲ

通気層まで到達した「発寒の家Ⅲ」隣地間距離の厳しい北側は通気層18ｍｍ、隣地間距離に余裕のある東側は18ｍｍ×２。

`Cold House III'' has reached the ventilation layer.The ventilation layer is 18mm on the north side, where the distance between adjacent properties is strict, and 18mm x 2 on the east side, where there is ample distance between adjacent properties.

手を入れている側が厚い壁。隣地側は薄い壁として設計しました。もちろん壁の性能は同じです。

The side where you are putting your hand is a thick wall. The adjacent property side was designed with thin walls. Of course, the performance of the wall is the same.

軒の出も北と東で異なるけど外壁が仕上がるとほぼ同じになります。

The eaves are different on the north and east sides, but once the exterior walls are finished, they will be almost the same.

ここまで来ると大工さんは外装を担当する外班と内部担当の内班に分かれて工事を進めます。

At this point, the carpenters are divided into an exterior team that handles the exterior and an interior team that handles the interior.

今日は夏っぽく・・・

It feels like summer today...

 

夏休み

 

夏休みになりました。

海に山に出かけるのが楽しい季節。北海道の夏は最高ですよね！

私も今、夏休みが取れるように「神楽岡の家Ⅱ」と「北７条の家」の実施設計に全力投球です。海辺の風を想いだしながら・・頑張ります！/笑

ああ～砂浜・・

冷えたレモン水・・

やっぱこれですよね～

7/8 発寒の家Ⅲ

外壁の断熱工事が始まった「発寒の家Ⅲ」です。

This is ``Cold House III'', where insulation work on the outer wall has begun.

南と東の外壁には120ｍｍのＸＰＳ（ボード状断熱材）を外張り、それ以外の壁には50ｍｍのＸＰＳを外張しその分壁内の断熱材を強化して東西南北の断熱性能をバランスよく調節します。

The south and east exterior walls are lined with 120mm XPS (board-shaped insulation material), and the other walls are lined with 50mm XPS, which strengthens the insulation inside the walls and improves the insulation performance in the north, south, east, and west. Adjust the balance.

写真は基礎断熱ですが、敷地に余裕のある東側（写真の下側）は120ｍｍの厚みを一気に貼り付け可能ですが、北側（写真の右側）は外張り60ｍｍ、室内側からまた60ｍｍとして性能を合わせます。

The photo shows basic insulation, but on the east side (lower side of the photo), where there is plenty of space, it is possible to install a thickness of 120 mm at once, but on the north side (right side of the photo), the outer layer is 60 mm, and then 60 mm from the indoor side to improve performance. Suit you.

こちらは外壁ですが、隣地間距離の厳しい西側は50ｍｍ、余裕のある南側は120ｍｍの外張りとなります。

設計のお約束として日当たりのよい南側を極力多く残すように敷地境界に対して建物を配置しますが、やはりできることなら１ｍくらいは余裕を持ってくれると後々の断熱改修がし易くなります。足場も建てられないし、断熱改修は壁の厚みも増しますから隣地間距離の余裕の有無がとても大切になります。

This is the exterior wall, and the exterior wall will be 50 mm on the west side, where the distance between neighboring properties is strict, and 120 mm on the south side, where there is more room.

As a design promise, we will place the building against the site boundary to leave as much of the sunny south side as possible, but if possible, it would be better to leave at least 1m of extra space, as it will make it easier to carry out insulation renovations later. Scaffolding cannot be erected, and insulation renovation will increase the thickness of the walls, so it is very important to have enough distance between adjacent properties.

なんかお洒落な感じ・・

It feels kind of stylish...

 

6/30 発寒の家Ⅲ

 最近は雨が多いですね～今日も誠に蒸し暑くて仕方のない北海道・・「発寒の家Ⅲ」の現場です。さて南側に約全長5ｍの430による連窓サッシを取り付けました。付加断熱の厚みを利用して柱の外に枠見込み115ｍｍの430を水平に４つ連結します。日本の窓はガラスが後入れ文化なので足場の上でこんなカーテンウオール風の窓も比較的簡単にできます。430ができる前には北欧製の木製トリプルをよく使いましたが・・全てガラスは窓寸法に関係なくインセットだったので重たくて重たくて大変苦労しました。当時の大工さん・・ごめんなさい。

It's been raining a lot lately - it's really hot and humid in Hokkaido today as well... This is the site of ``Hasan Ie Ⅲ''. Now, we installed a continuous window sash made of 430 with a total length of about 5m on the south side. Using the thickness of the additional insulation, connect four pieces of 430 with a frame width of 115 mm horizontally outside the pillars. Japanese windows are a culture where glass is installed after the fact, so it is relatively easy to create curtain wall style windows like this on scaffolding. Before 430 was created, we often used wooden triples made in Scandinavia...but all the glass was inset regardless of the window dimensions, so it was heavy and very difficult. The carpenter at the time...I'm sorry.

南側の窓はサッシを４つ接合しました。

The south window has four sashes joined together.

サッシ同士の接合部です。

This is the joint between the sashes.

接合部の室内側には柱が立ち窓が風圧で変形しないように配慮しています。

Pillars are placed on the indoor side of the joint to prevent the window from deforming due to wind pressure.